# HSC Logic 2nd Paper 8th Chapter Note

HSC Logic 2nd Paper 8th Chapter Note. Probability. Probability is the likelihood or chance of an event occurring. Probability = the number of ways of achieving success. the total number of possible outcomes.

On the other hand, suppose we have a bag containing 2 red and 2 blue balls. If we pick 2 balls out of the bag, the probability that the second is blue depends upon what the color of the first ball picked was. If the first ball was blue, there will be 1 blue and 2 red balls in the bag when we pick the second ball. So the probability of getting a blue is 1/3. However, if the first ball was red, there will be 1 red and 2 blue balls left so the probability the second ball is blue is 2/3. When the probability of one event depends on another, the events are dependent

The adjective logical is rooted in the Greek word logos, which means “reason, idea, or word.” So calling something logical means it’s based on reason and sound ideas — in other words, thought out with mathematical precision and removed from emotion. Sounds strict and boring, but it’s the orderliness and consistency of logic that helps you write a great argument or figure out how to solve a problem.

Logic has two meanings first, it describes the use of valid reasoning in some activity; second, it names the normative study of reasoning or a branch thereof. In the latter sense, it features most prominently in the subjects of philosophy, mathematics, and computer science. Logic is an American rapper, singer, songwriter, and record producer. Raised in Gaithersburg, Maryland, Logic developed an interest in music as a teenager, and ventured into a musical career in early 2009, releasing Logic: The Mixtape and a mixtape titled Young, Broke & Infamous in 2010. He signed with Visionary Music Group, before releasing three more mixtapes over three years.

## HSC Logic 2nd Paper 8th Chapter Note. Probability

Logic was studied in several ancient civilizations, including India, China, Persia, and Greece. In the West, logic was established as a formal discipline by Aristotle, who gave it a fundamental place in philosophy. The study of logic was part of the classical trivium, which also included grammar and rhetoric. Logic was further extended by Al-Farabi who categorized it into two separates groups (idea and proof). Later, Avicenna revived the study of logic and developed a relationship between temporalis and the implication. In the East, logic was developed by Buddhists and Jains. Logic is an American rapper, singer, songwriter, and record producer.

His fourth mixtape, Young Sinatra: Welcome to Forever (2013), was released to critical acclaim, and allowed Logic to secure a recording contract with Def Jam Recordings. He later released his debut studio album Under Pressure in October 2014, which debuted at number four on the U.S. Billboard 200, eventually becoming certified gold by the Recording Industry Association of America (RIAA) and having sold more than 171,000 copies. Logic’s second studio album The Incredible True Story was released in November 2015, receiving mostly positive reviews from critics. Also certified gold in the U.S., it sold over 185,000 copies. Logic released his fifth mixtape, Bobby Tarantino, in 2016.

Logic’s third studio album Everybody (2017) was his first to debut at number one in the U.S on the Billboard 200. It was eventually certified platinum by the RIAA in March 2018. The album spawned his first international top 10 single as a lead artist, “1-800-273-8255”, which reached number three on the Billboard Hot 100. In March 2018, Logic released his sixth mixtape, Bobby Tarantino II, a sequel to his 2016 mixtape. It also landed at number one on the Billboard 200, selling 119,000 equivalent album units in the first week and later certified gold by the RIAA in September 2018.

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